8:29Long-form

Where Have All the Quasars Gone? | Black Holes Part 4

United KingdomPublished August 23, 2021

Views 487K  |  Likes 17.7K  |  Comments 827
Views#6,997,374Global
Views#182,977United Kingdom

Channel

AstrumAstrum
2.89M subs•498 videos•Oct 2013

At a glance

Views

487,219

Likes

17,730

Comments

827

Performance vs. channel

All-time outlier score

Engagement rate

Revenue estimate

Details →

Total (all-time): $341 – $974

Based on estimated $0.7–$2 CPM.

About

Supermassive black holes and their distribution in the universe. Curiosity Stream, only $14.99 for a whole year if you use this link: https://curiositystream.com/Astrum and use the code 'Astrum' at checkout. Astrum merch now available! Apparel: https://teespring.com/stores/astrum-space Metal Posters: https://displate.…

Published
August 23, 2021
Made for kids
No

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How Where Have All the Quasars Gone? | Black Holes Part 4 is doing

It has 487K views in total. It ranks #6,997,374 among tracked YouTube videos by views.

Key facts about Where Have All the Quasars Gone? | Black Holes Part 4

Total views
487K
Total likes
17.7K
Total comments
827
Published
August 23, 2021
Global rank by views
#6,997,374

Frequently asked questions

How many views does Where Have All the Quasars Gone? | Black Holes Part 4 have?

Where Have All the Quasars Gone? | Black Holes Part 4 has 487,219 views, 17,730 likes and 827 comments, ranking #6,997,374 among tracked YouTube videos by views.

How accurate are these YouTube video analytics?

View, like, and comment counts come from YouTube's public API and refresh regularly. Growth and revenue figures are estimates built from tracked historical data, so they can differ slightly from what the creator sees privately in YouTube Studio.

What is the outlier score?

How this video's views compare to the channel's usual Shorts or long-form video. A 2x score means double the usual views for that channel, 0.5x means half.

What is engagement rate and how is it calculated?

Likes and comments per view, compared to this channel's typical engagement rate — shown as above or below what's usual for the channel.

How is the revenue estimate calculated?

It's a rough public estimate based on a $0.7–$2.0 CPM (revenue per 1,000 views) applied to view count — not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.

Is this YouTube video analytics checker free?

Yes. You get 10 free channel and video analytics lookups per 24 hours without an account — logging in, which is also free, removes that limit entirely.